In all honestly, I have only been letterboxing once. However, I had to be dragged back to the car by my boyfriend as it was getting dark...
My boyfriend's family go letterboxing when they have time, and I believe they are party of the '100 Club'. I mentioned once that I thought it would be fun...and it was! We went up to the Princetown/Devil's Elbow area and I found 3! Since then I've been itching to get back out there and have a good search! If you find a letterbox in there with writing in it from before christmas saying 'Lara's first' - it was me!

Welcome to the site Lara, letterboxing as you now know is great fun, even when the weather is a little damp. I'm sure you will soon be on your way to finding your first 100 boxes and then joining the 100 Club.